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Comments for At What Age Does A Female Get Her Full Size And Weight?

About 1 year... so she is full grown. A small one. Mine weighs 53 lbs.

Aussie full sizeby: Anne

Hi, Aussies, depending on their pedigree, mature at different rates. Some are fully mature, mentally and physically at 2 years, some are mature at 3 years. It just depends on your aussie's genetics.Good luck with your girl and enjoy her.

She should be at her full grown height now, but may put on a few pounds as she fills out. Aussie usually reach their full height at 7-8 months.

Big merle girlby: Rick from AL

My Roonah's 22-3" tall and 52lbs at 10 months old. Big girl. I've had several aussies, and lucky to always get calm ones... until Roonah. My others were blessings. Sweet and attentive. Roonah's just now showing minor glimpses of self control. But these first 10 months have been pure misery. Biting/nipping, destructive, barking/growling when disciplined. She's not mean, just doesn't have the normal boundaries. I got her at 6 weeks and I think that's the problem. My others I got at 9-10 weeks. BEG YOUR BREEDER TO KEEP PUPPIES WITH THEIR LITTERMATES UNTIL 9 WEEKS. I'm convinced it makes a world of difference!!!!

Mini puppy to adultby: Anonymous

My little girl is 10 months old and weighs about 21 lbs. Was wondering if that is the correct weight for that age? She is 24 inches long and 19 inches height.

A big mini aussiby: Bill & Karen

Our Sassy is 14 months old and is 21.5" at the shoulder. She weighs in at about 47.6 pounds. I think it must be the raw food diet we have her on.

I have a female Aussie that is 18 at withers and 30 lbs is this a standard size?by: Delores

I have a female aussie that is 18 at withers and 30 lbs is this a standard size?

My girl is Huuuuuge!by: Anonymous

My black tri girl is big like her mom. Her mom is the size of a large male at 65 plus pounds and 23 inches. My little Breeze is 6.5 months and already at 45lbs. She’s tall and has beautiful structure and musculature. Not overweight at all. I myself was wondering when she’d reach full adult size. She recently starting scaling back on her food consumption, so I have been giving her about 1/2 cups less per day.

Do you know the difference between Exercise Induced Collapse and Border Collie Collapse, which can also affect Aussies?

Disclosure: If you make a purchase via a link on this site, I may receive a small commission, and as an Amazon Associate I earn from qualifying purchases. See the Disclosure page for more information. Thank you!

Disclosure: If you make a purchase via a link on this site, I may receive a small commission, and as an Amazon Associate I earn from qualifying purchases. See the Disclosure page for more information. Thank you!